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Demonstration of a Photonic Integrator-Based Loadable and Erasable Optical Memory Unit with Picosecond Switching Times
Photonic Integrator-Based Optical Memory Picosecond
2015/7/16
A novel ultrahigh-speed optical memory concept is demonstrated using an FBG-based photonic integrator with ultra-large memory storage-to-switching time ratio (>300). An all-optical memory unit with un...
Sectioned Core Doping Effect on Higher-Order Mode Amplification in Yb-Doped Rod-Type Photonic Crystal Fibers
Sectioned Core Doping Effect Higher-Order Mode Amplification Yb-Doped Rod-Type Photonic Crystal Fibers
2015/7/16
The amplification properties of guided modes in Yb-doped rod-type photonic crystal fibers with sectioned core doping have been investigated, evaluating the doped-area radius which provides the effecti...
Highly Versatile Photonic Crystal Fibre Enabled Fabry-Perot Interferometer
Highly Versatile Photonic Crystal Fibre Enabled Fabry-Perot Interferometer
2015/7/16
We report a Fabry-Perot interferometer whose cavity is a microscopic air-bubble. The later is formed when splicing together conventional and index-guiding photonic crystal fiber. The interferometer ex...
Linearly-Polarized Lasing at 1180 nm Using Polarization-Maintaining Yb-Doped Solid Photonic Bandgap Fiber
Linearly-Polarized Lasing Polarization-Maintaining Yb-Doped Solid Photonic Bandgap
2015/7/16
Linearly-polarized lasing at 1180 nm is demonstrated by utilizing polarization maintaining Yb-doped solid photonic bandgap fiber. The extinction ratio of the output light between two lineary-polarized...
Compact Electrically Controlled Broadband Liquid Crystal Photonic Bandgap Fiber Polarizer
Compact Electrically Controlled Broadband Liquid Crystal Photonic Bandgap Fiber Polarizer
2015/7/16
An electrically controlled liquid crystal photonic-bandgap fiber polarizer is experimentally demonstrated.A maximum 21.3dB electrically tunable polarization extinction ratio is achieved with 45° rotat...
Nonlinear Functions and Quantum Entanglement Generation using Silicon Photonic Wire Waveguides
Nonlinear Functions Quantum Entanglement Generation Silicon Photonic Wire Waveguides
2015/7/16
Nonlinear optical phenomena are remarkably enhanced in silicon photonic wire waveguides with ultra-small cores. Efficient nonlinear functions, such as a wavelength conversion and high-purity entangled...
In-Band OSNR Monitoring via Slow-Light Enhanced Third Harmonic Generation in Silicon Photonic Crystal Waveguides
In-Band OSNR Monitoring Slow-Light Enhanced Third Harmonic Generation Silicon Photonic Crystal Waveguides
2015/7/16
We demonstrate optical performance monitoring of in-band OSNR in 40Gbit/s Return-to-Zero signals via slow-light enhanced third-harmonic generation in silicon photonic crystal waveguides, improving on ...
Compact, Low Power Consumption Wavelength Tunable Laser with Silicon Photonic-wire Waveguide Micro-ring Resonators
Low Power Consumption Wavelength Tunable Laser Silicon Photonic-wire Waveguide Micro-ring Resonators
2015/7/16
A silicon photonic-wire waveguide based wavelength tunable laser was firstly demonstrated; whose micro-ring resonator footprint was 700 x 450 μ m. Its wavelength tuning range is 38 nm at a tuning pow...
Physical Layer Components, Architectures and Trends for Agile Photonic Layer Mesh Networking
Physical Layer Components Architectures Agile Photonic Layer Mesh Networking
2015/7/16
This presentation will review the devices and architectures of multi-degree optical mesh networks and discuss the emerging trends for further enhancing the flexibility and functionality of photonic tr...
160 Gb/s All-Optical Contention Resolution with Prioritization using Integrated Photonic Components
All-Optical Contention Resolution Prioritization Integrated Photonic Components
2015/7/16
We present for the first time 160Gb/s all-optical contention resolution with prioritization using integrated photonic devices. Error-free operation verifies that complex photonic systems are possible ...
Terabit-on-Chip:Enabling Ultra-high Capacity Photonic Networks
Terabit-on-Chip Enabling Ultra-high Capacity Photonic Networks
2015/7/16
Potential upgrade paths for developing new generation of transmission and switching systems are presented. Increase of integration scale and density through hybrid and monolithic integration technolog...
Supercontinuum Generation by Higher-order Mode Excitation in a Photonic Crystal Fiber
Supercontinuum Generation Higher-order Mode Excitation Photonic Crystal Fiber
2015/7/16
Higher-order-mode excitation experiments are interesting because the anomalous dispersion region is shifted towards smaller wavelengths and because the existence of a cut-off wavelength generates spec...
Tunable Photonic Microwave Notch Filter Based on a Dual- wavelength Fiber Laser
Tunable Birefringent Phase-Shift Induced Fiber Bragg Grating Shape Memory Alloy Ferrule
2015/7/15
We present a new method to induce low loss tunable birefringent phase shifts in fiber Bragg grating by applying mechanical stresses at precise locations along the FBG with a specially designed shape m...
Tunable Photonic Microwave Notch Filter Based on a Dual- wavelength Fiber Laser
Tunable Photonic Microwave Notch Filter Based Dual- wavelength Fiber Laser
2015/7/15
We experimentally demonstrate a tunable photonic microwave notch filter by employing two fiber Bragg grating-based dual wavelength laser. Based on the bending technique along the gratings, notch frequ...
Telecommunications carriers are under great economic pressure to keep their core networks cost effective. To address that, they need to keep reducing the cost-per-bit in the core IP routers and switch...